@article{IM2_1998_62_5_a0,
     author = {V. A. Abrashkin},
     title = {A~ramification filtration of the {Galois} group of a~local {field.~III}},
     journal = {Izvestiya. Mathematics },
     pages = {857--900},
     publisher = {mathdoc},
     volume = {62},
     number = {5},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1998_62_5_a0/}
}